(19)

(11)

EP 3 977 033 A1

(12)

(43) Date of publication: 06.04.2022 Bulletin 2022/14 (21) Application number: 20814820.5 (22) Date of filing: 27.05.2020

(51) International Patent Classification (IPC):  F28D 7/16(2006.01) F28F 9/013(2006.01) F28F 9/00(2006.01) (52) Cooperative Patent Classification (CPC): F28D 7/16; F28F 9/22; F28F 2009/228 (86) International application number: PCT/US2020/034659 (87) International publication number: WO 2020/243146 (03.12.2020 Gazette 2020/49)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 31.05.2019 US 201916428582 (71) Applicant: Lummus Technology LLC Bloomfield, NJ 07003 (US)	(72) Inventors: MACEDO, Eric Drew Houston, TX 77086 (US) JIBB, Richard John Houston, TX 77086 (US) ELSAYED, Sherif Houston, TX 77086 (US) O'SULLIVAN, Melanie Houston, TX 77086 (US) (74) Representative: Hoffmann Eitle  Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München 81925 München (DE)